| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $17.39 | 7.178% | $18.6383 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $229.61 | 3.470% | $237.5775 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $76.42 | 12.375% | $85.877 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $6.35 | 5.676% | $6.7104 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $191.35 | 5.241% | $201.3787 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $169.70 | 6.153% | $180.1416 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $171.74 | 11.550% | $191.576 | $191.58 | $191.60 | $191.60 |
| 7 purchase totals = | $862.56 | $921.8995 | $921.91 | $922.00 | $921.90 | |